<p class="PDq2pG_selectionAnchorContainer" data-start="24" data-end="119">Create smooth, lightweight, and customizable interfaces with the <strong data-start="186" data-end="240">P3506 Smart Motherboard powered by Rockchip RK3506.

<p data-start="243" data-end="425">Designed for <strong data-start="256" data-end="287">LVGL-based HMI applications, the P3506 delivers efficient UI rendering with ultra-low memory consumption, rich widget support, and open-source development resources.

<p data-start="427" data-end="756">✨ <strong data-start="429" data-end="446">Key Features:
✅ RK3506 Triple-core Cortex-A7 processor<br data-start="487" data-end="490" /> ✅ Optimized for <strong data-start="506" data-end="520">LVGL v8.3+ UI development<br data-start="535" data-end="538" /> ✅ <50KB RAM footprint for lightweight applications<br data-start="588" data-end="591" /> ✅ 30+ built-in UI widgets & Freetype font support<br data-start="640" data-end="643" /> ✅ Rich interfaces: RS485, RS232, UART, sensors & peripherals<br data-start="703" data-end="706" /> ✅ Supports Android / Debian / Ubuntu / Buildroot

<p data-start="758" data-end="888">Perfect for: